855350704824 has 128 divisors (see below), whose sum is σ = 2666334343680. Its totient is φ = 222143500800.

The previous prime is 855350704801. The next prime is 855350704843. The reversal of 855350704824 is 428407053558.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20257014 + ... + 20299194.

It is an arithmetic number, because the mean of its divisors is an integer number (20830737060).

Almost surely, 2^855350704824 is an apocalyptic number.

855350704824 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

855350704824 is an abundant number, since it is smaller than the sum of its proper divisors (1810983638856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

855350704824 is a wasteful number, since it uses less digits than its factorization.

855350704824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53181 (or 53177 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 51.

The spelling of 855350704824 in words is "eight hundred fifty-five billion, three hundred fifty million, seven hundred four thousand, eight hundred twenty-four".